212432200199 has 2 divisors, whose sum is σ = 212432200200. Its totient is φ = 212432200198.

The previous prime is 212432200181. The next prime is 212432200231. The reversal of 212432200199 is 991002234212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212432200199 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212432203199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106216100099 + 106216100100.

It is an arithmetic number, because the mean of its divisors is an integer number (106216100100).

Almost surely, 2^212432200199 is an apocalyptic number.

212432200199 is a deficient number, since it is larger than the sum of its proper divisors (1).

212432200199 is an equidigital number, since it uses as much as digits as its factorization.

212432200199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 212432200199 in words is "two hundred twelve billion, four hundred thirty-two million, two hundred thousand, one hundred ninety-nine".